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CVE-2005-2827

28
FAUCET Score

CVE-2005-2827 is a critical kernel vulnerability affecting Microsoft Windows NT 4.0 and 2000, where a flaw in the thread termination routine (NTOSKRNL.EXE) allows local users to manipulate kernel memory and execution flow. With a CVSS score of 7.2 (High), this vulnerability presents a low attack complexity and requires local access, but can lead to complete compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog and having no active Metasploit or Nuclei modules, an ExploitDB entry (EDB-1407) confirms the existence of public exploit code for local privilege escalation. Despite its age and high risk score, there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_2000:*:sp1:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_2000:*:sp2:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_2000:*:sp3:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_2000:*:sp4:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.2HIGH

AV:L/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.63%
Probability of exploitation in next 30 days
EPSS Percentile
83.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-1407 · Jan 5, 2006
This CVE's current EPSS score of 0.0263 is in the 94th percentile among its peer group of 3,241 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.5 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

docs.microsoft.com / en-us/security-updates/securitybulletins/2005/ms05-055
secunia.com / advisories/15821
PatchVendor Advisory
secunia.com / advisories/18064
secunia.com / advisories/18311
securityreason.com / securityalert/252
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/23447
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1583
support.avaya.com / elmodocs2/security/ASA-2005-234.pdf
www130.nortelnetworks.com / cgi-bin/eserv/cs/main.jsp
eeye.com / html/research/advisories/AD20051213.html
osvdb.org / 18823
securityfocus.com / archive/1/419377/100/0/threaded
securityfocus.com / bid/15826
Patch
vupen.com / english/advisories/2005/2868
vupen.com / english/advisories/2005/2909